Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent
1991-08-26
1994-12-20
Dean, Richard O.
Metal treatment
Process of modifying or maintaining internal physical...
Heating or cooling of solid metal
72377, 148621, 148624, 148676, 148409, 148410, 148426, 148427, 148428, 148429, C22F 110
Patent
active
053743237
ABSTRACT:
Disclosed is a large alloy forging, the forging having an alloy composition selected from one of a nickel base alloy, a cobalt-chromium-nickel base alloy, a nickel-cobalt base alloy and an iron-nickel-chromium-molybdenum alloy, the forging having a grain size of ASTM grain size 3 or finer, as measured by ASTM method E112 and having a tensile strength in the range of 135 to 175 KSI.
REFERENCES:
patent: 2570193 (1951-10-01), Bieber et al.
patent: 2621122 (1952-12-01), Gresham et al.
patent: 3046108 (1962-07-01), Eiselstein
patent: 3061426 (1962-10-01), Bieber et al.
patent: 3166412 (1965-01-01), Bieber
patent: 3322534 (1967-05-01), Ker Shaw et al.
patent: 3343950 (1967-09-01), Richards et al.
patent: 3575734 (1971-04-01), Muzyka et al.
patent: 3576681 (1971-04-01), Barker et al.
patent: 4207098 (1980-06-01), Shaw
patent: 4336312 (1982-06-01), Clark et al.
patent: 4612062 (1986-09-01), Nazmy et al.
patent: 4624716 (1986-11-01), Noel et al.
patent: 4769087 (1988-09-01), Genereux et al.
patent: 4793868 (1988-12-01), Chang
patent: 4820356 (1989-04-01), Blackburn et al.
patent: 4825522 (1989-05-01), Iwai et al.
patent: 4917738 (1990-04-01), Takano et al.
patent: 4957567 (1990-09-01), Krueger et al.
patent: 4981644 (1991-01-01), Chang
patent: 5059257 (1991-10-01), Wanner et al.
patent: 5080727 (1992-01-01), Aihara et al.
patent: 5087305 (1992-02-01), Chang
patent: 5120373 (1992-06-01), Miller et al.
patent: 5131961 (1992-07-01), Sato et al.
Howard E. Boyer and Timothy L. Gall, eds., Metals Handbook Desk Edition; "Forging", pp. 24-29 to 24.varies.27; American Society for Metals, 1985.
Anderson David
Beaumont Richard A.
Carbaugh Daniel F.
Chakrabarti Amiya K.
Farrell Al
Alexander Andrew
Aluminum Company of America
Dean Richard O.
Koehler Robert R.
Pearce-Smith David W.
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